Super Mario Bros. Enhanced is an online SNES game that you can play at Emulator Online. This free Super Nintendo game is the United States of America region version for the USA. Super Mario Bros. Enhanced is a single title from the many platform games, arcade games and mario games offered for this console. If you enjoyed playing this, then you can find similar games in the snes games category. Super Mario Bros. Enhanced game is from the various retro games on the site, and there are more games like this, including Super Mario 64, Super Mario Bros. and Super Mario World.